| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.44 | 10.411% | $28.0886 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $179.83 | 9.557% | $197.0164 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $226.33 | 11.310% | $251.9279 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $208.31 | 8.718% | $226.4705 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $167.67 | 3.663% | $173.8118 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $177.62 | 7.696% | $191.2896 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $75.88 | 5.217% | $79.8387 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $1,061.08 | $1,148.4435 | $1,148.45 | $1,148.45 | $1,148.40 | |